Home / 102,110,032.96-153,166,376.22-33,952,722.28

Finding the Fourth Proportional to 102,110,032.96, 153,166,376.22 and 33,952,722.28

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Solution

The fourth proportional to 102,110,032.96, 153,166,376.22 and 33,952,722.28 is: 50,929,524.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,110,032.96 : 153,166,376.22 = 33,952,722.28 : x
  2. Step 2: Convert to fraction form
    102,110,032.96/153,166,376.22 = 33,952,722.28/x
  3. Step 3: Cross multiply
    102,110,032.96x = 153,166,376.22 × 33,952,722.28
  4. Step 4: Simplify right side
    102,110,032.96x = 5,200,415,433,921,418
  5. Step 5: Solve for x
    x = 5,200,415,433,921,418/102,110,032.96
  6. Step 6: Final answer
    x = 50,929,524.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.